4 layers59.8 × 41.1 mm
SmartPowerBoard
murexrobotics/electrical
Highly integrated electronics design and printed circuit boards (PCBs) for the MATE ROV Competition. Attempt the impossible.
117 parts192MIT
Electrical engineering
56 boardsKiCad boards from 27 GitHub repositories tagged “electrical-engineering”, the most starred first; open any of them in PCBKit.
- 2 layers83.8 × 72.4 mm
- 2 layers282.7 × 117.3 mm
- 2 layers48 × 68 mm
- 2 layers77.5 × 57.5 mm
CNC FPGA Driver PCB
AmZu1212/CNC-FPGA
FPGA-driven CNC / pen-plotter control system built around the AMD/Xilinx Zynq-7000 ZedBoard. The machine uses a ballpoint pen as its toolhead and draws 2D paths on paper by coordinating X/Y motion and pen lift on the Z…
21 parts3 - 2 layers354.9 × 107.3 mm
- 2 layers100 × 100 mm
Induction heater
Ondrak-123/Induction-heater
Induction heater using ZVS (Zero Voltage Switching).
31 parts2 - 2 layers41 × 31 mm
STM32 hardware design Course
Fred98246/STM-32-PCB-Design
Custom STM32F103C8T6 development board
32 parts1MIT - 2 layers20 × 12 mm
Differential pair
gerhardmalberg/pcb-em-lab
Electromagnetic simulation for KiCad PCBs using Gmsh and Palace. Reproducible workflows for impedance, transmission lines and S-parameters. With CPU and CUDA support.
2 parts1Apache-2.0 - 2 layers100.6 × 78.2 mm
Security System Arduino Shield
KhaledGhanem0/PCB-Shield-Security-System
KiCad PCB shield design for an Arduino Mega-based multi-zone security system. Two-layer, through-hole, hand-solderable board replacing the breadboard prototype.
33 parts1MIT - 2 layers
Rover PCB v2
kwag1227/Autonomous-Rover-Project
Stores all files relating to my all-terrain, Perseverance-inspired mars rover.
67 parts1 - 2 layers30.1 × 39.1 mm
Water Alarm-
nishadhmulay/Water-Alarm-
a simple water alarm that can be used anywhere. Near a sewer, toilet, sink, or any place that water could potentially flood. It will deliver power to a very loud buzzer notifying people.
11 parts1 - 2 layers55 × 55 mm
- 2 layers70 × 70 mm
Macropad breakout
BergerAPI/macropad
Macropad Build files as presented in an associated video
27 partsGPL-3.0 - 2 layers80 × 80 mm
CD4029 Up down decade counter IC 4029
Gilbert-box/UP-Down-Display-Counter-with-4029
Digital Up/Down counter using CD4029 and 74LS47 ICs with a single 7-segment display. Includes manual clock, reset, and direction control.
38 partsMIT - 2 layers103.5 × 87 mm
Arduino music box
hschwar2/arduino-music-box
Arduino interactive music box featuring a 4-button diode-OR hardware interrupt circuit, tone-to-color PWM mapping, and real-time analog volume/brightness control.
24 parts - 2 layers82.8 × 53.3 mm
ServoBoard V21
jeffrey500/ServoBoard
A custom PCB that drives up to 4 PWM servos. The board uses the atmega328PB and has variable input and variable servo voltage using the LM2596S buck and AMS1117 LDO. The board also has 3 6n137 optocouplers.
70 parts - 4 layers99.6 × 55.8 mm
Esp32-sensor board
marwantm/esp32-sensor-board
ESP32-C3 IoT sensor node with USB-C power path management — KiCad PCB design project
86 parts - 4 layers54.2 × 28.1 mm
STM32-Bluetooth
marwantm/STM32-Bluetooth
STM32WB55 Bluetooth development board — KiCad PCB design project
48 parts - 2 layers60 × 34 mm
- 2 layers33 × 37 mm
Single Sided-5V Power Supply
Mimo-Mir/Single-Sided-5V-Power-Supply
PCB design project using KiCad 9: single-sided 5V regulated power supply with LM7805, full design workflow from schematic to Gerber files.
8 partsMIT - 2 layers217.6 × 52.6 mm
USR LED Board
Natasha-Eman/32-bit-Universal-Shift-Register
32-bit Universal Shift Register designed in Logisim Evolution and implemented as a modular two-board PCB in KiCad with complete schematics, PCB layouts, 3D models, and manufacturing-ready Gerber files.
77 partsMIT - 2 layers50 × 36 mm
Preamp v2
nyquist-labs/projects
432 electrical-engineering projects by Anna Lin: predict from theory, measure by simulation or real data, compare, explain.
24 parts - 2 layers99.5 × 60.4 mm
Myo amp
olincollege/myo-amp
A rehabilitation device meant to read your twitches and allow you to grab objects.
9 parts